[INFO] updating cached repository krdln/rustnightlyhash
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/krdln/rustnightlyhash
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/krdln/rustnightlyhash" "work/ex/beta-1.37-6/sources/1.36.0/gh/krdln/rustnightlyhash"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/krdln/rustnightlyhash'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/krdln/rustnightlyhash" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/krdln/rustnightlyhash"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/krdln/rustnightlyhash'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 50a6c8dc1f0f5f09e539a1768274fd6df0010c47
[INFO] sha for GitHub repo krdln/rustnightlyhash: 50a6c8dc1f0f5f09e539a1768274fd6df0010c47
[INFO] validating manifest of krdln/rustnightlyhash on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of krdln/rustnightlyhash on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing krdln/rustnightlyhash
[INFO] finished frobbing krdln/rustnightlyhash
[INFO] frobbed toml for krdln/rustnightlyhash written to work/ex/beta-1.37-6/sources/1.36.0/gh/krdln/rustnightlyhash/Cargo.toml
[INFO] started frobbing krdln/rustnightlyhash
[INFO] finished frobbing krdln/rustnightlyhash
[INFO] frobbed toml for krdln/rustnightlyhash written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/krdln/rustnightlyhash/Cargo.toml
[INFO] crate krdln/rustnightlyhash already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing krdln/rustnightlyhash against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/krdln/rustnightlyhash:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 2282d5c1c5579ec6a7594332501ddc16ea24c41938801e203a6e295520af71be
[INFO] running `"docker" "start" "-a" "2282d5c1c5579ec6a7594332501ddc16ea24c41938801e203a6e295520af71be"`
[INFO] [stderr]    Compiling openssl-sys v0.9.9
[INFO] [stderr]    Compiling serde_json v0.9.9
[INFO] [stderr]    Compiling hyper v0.10.5
[INFO] [stderr]    Compiling docopt v0.7.0
[INFO] [stderr]    Compiling openssl v0.9.9
[INFO] [stderr]    Compiling native-tls v0.1.1
[INFO] [stderr]    Compiling hyper-native-tls v0.2.2
[INFO] [stderr]    Compiling rustnightlyhash v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:16:60
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn http(c: &Client, id: Option<isize>) -> Result<Json, Box<Error>> {
[INFO] [stderr]    |                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.90s
[INFO] running `"docker" "inspect" "2282d5c1c5579ec6a7594332501ddc16ea24c41938801e203a6e295520af71be"`
[INFO] running `"docker" "rm" "-f" "2282d5c1c5579ec6a7594332501ddc16ea24c41938801e203a6e295520af71be"`
[INFO] [stdout] 2282d5c1c5579ec6a7594332501ddc16ea24c41938801e203a6e295520af71be
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/krdln/rustnightlyhash:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] eb0f1a579646c6fbedb16fec2e2e68b7ac70fc32ec58520215a0789b50cad088
[INFO] running `"docker" "start" "-a" "eb0f1a579646c6fbedb16fec2e2e68b7ac70fc32ec58520215a0789b50cad088"`
[INFO] [stderr]    Compiling rustnightlyhash v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:16:60
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn http(c: &Client, id: Option<isize>) -> Result<Json, Box<Error>> {
[INFO] [stderr]    |                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `"docker" "inspect" "eb0f1a579646c6fbedb16fec2e2e68b7ac70fc32ec58520215a0789b50cad088"`
[INFO] running `"docker" "rm" "-f" "eb0f1a579646c6fbedb16fec2e2e68b7ac70fc32ec58520215a0789b50cad088"`
[INFO] [stdout] eb0f1a579646c6fbedb16fec2e2e68b7ac70fc32ec58520215a0789b50cad088
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/krdln/rustnightlyhash:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] f31593280f565a17a0a4c5b9a3366f675c644e2f30ecf794c854fe98bb28c098
[INFO] running `"docker" "start" "-a" "f31593280f565a17a0a4c5b9a3366f675c644e2f30ecf794c854fe98bb28c098"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustnightlyhash-4cdbbb4f41deb15d
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f31593280f565a17a0a4c5b9a3366f675c644e2f30ecf794c854fe98bb28c098"`
[INFO] running `"docker" "rm" "-f" "f31593280f565a17a0a4c5b9a3366f675c644e2f30ecf794c854fe98bb28c098"`
[INFO] [stdout] f31593280f565a17a0a4c5b9a3366f675c644e2f30ecf794c854fe98bb28c098